Master the Technology of Today, for Free
OpenCS is Aalto University's open online platform offering free computer science courses for anyone, anywhere. Whether you're starting your journey in tech or expanding your skills, you'll find high-quality, university-level learning at your fingertips.
Study at your own pace, mostly with no strict deadlines. For learners in Finland, official Aalto credits are available for some of the courses, while everyone worldwide gains valuable, practical knowledge in topics ranging from web development to modern programming languages.
From 1 Jan 2026, only adult learners and students whose home institution is a part of the FITech's new teaching cooperation agreement can receive ECTS credits from FITech courses; others may still take the courses but without credits. For details, see "Who can apply?."
You're in good company
Join tens of thousands of learners from a range of organizations, including... Raseko (Raisio Region Education) University of Turku LAB University of Applied Sciences University of Helsinki Alma Media Lappeenranta-Lahti University of Technology (LUT) Visma University of Oulu Häme University of Applied Sciences (HAMK) Seinäjoki University of Applied Sciences (SeAMK) Karelia University of Applied Sciences Kesko Raseko (Raisio Region Education) University of Turku LAB University of Applied Sciences University of Helsinki Alma Media Lappeenranta-Lahti University of Technology (LUT) Visma University of Oulu Häme University of Applied Sciences (HAMK) Seinäjoki University of Applied Sciences (SeAMK) Karelia University of Applied Sciences Kesko
Laurea University of Applied Sciences University of Eastern Finland (UEF) University of Jyväskylä Uniarts Helsinki (University of the Arts Helsinki) Jedu (Vocational School) City of Helsinki Turku University of Applied Sciences (Turku AMK) Lapland University of Applied Sciences Centria University of Applied Sciences Haaga-Helia University of Applied Sciences Oulu University of Applied Sciences Laurea University of Applied Sciences University of Eastern Finland (UEF) University of Jyväskylä Uniarts Helsinki (University of the Arts Helsinki) Jedu (Vocational School) City of Helsinki Turku University of Applied Sciences (Turku AMK) Lapland University of Applied Sciences Centria University of Applied Sciences Haaga-Helia University of Applied Sciences Oulu University of Applied Sciences Laurea University of Applied Sciences University of Eastern Finland (UEF) University of Jyväskylä Uniarts Helsinki (University of the Arts Helsinki) Jedu (Vocational School) City of Helsinki Turku University of Applied Sciences (Turku AMK) Lapland University of Applied Sciences Centria University of Applied Sciences Haaga-Helia University of Applied Sciences Oulu University of Applied Sciences Laurea University of Applied Sciences University of Eastern Finland (UEF) University of Jyväskylä Uniarts Helsinki (University of the Arts Helsinki) Jedu (Vocational School) City of Helsinki Turku University of Applied Sciences (Turku AMK) Lapland University of Applied Sciences Centria University of Applied Sciences Haaga-Helia University of Applied Sciences Oulu University of Applied Sciences
Åbo Akademi University Lahti / EduLahti Satakunta University of Applied Sciences (SAMK) Ekky (South Karelia Education) Jamk University of Applied Sciences Omnia (Espoo education provider) University of Lapland Tampere schools Tampere University ABB Kajaani University of Applied Sciences (KAMK) Åbo Akademi University Lahti / EduLahti Satakunta University of Applied Sciences (SAMK) Ekky (South Karelia Education) Jamk University of Applied Sciences Omnia (Espoo education provider) University of Lapland Tampere schools Tampere University ABB Kajaani University of Applied Sciences (KAMK) Åbo Akademi University Lahti / EduLahti Satakunta University of Applied Sciences (SAMK) Ekky (South Karelia Education) Jamk University of Applied Sciences Omnia (Espoo education provider) University of Lapland Tampere schools Tampere University ABB Kajaani University of Applied Sciences (KAMK) Åbo Akademi University Lahti / EduLahti Satakunta University of Applied Sciences (SAMK) Ekky (South Karelia Education) Jamk University of Applied Sciences Omnia (Espoo education provider) University of Lapland Tampere schools Tampere University ABB Kajaani University of Applied Sciences (KAMK)
Tuxera South-Eastern Finland University of Applied Sciences (XAMK) University of Vaasa Hanken School of Economics Espoo schools Metropolia University of Applied Sciences SSKKY (Satakunta Vocational Education) Yle Aalto University Nokia Helsinki schools Tuxera South-Eastern Finland University of Applied Sciences (XAMK) University of Vaasa Hanken School of Economics Espoo schools Metropolia University of Applied Sciences SSKKY (Satakunta Vocational Education) Yle Aalto University Nokia Helsinki schools Tuxera South-Eastern Finland University of Applied Sciences (XAMK) University of Vaasa Hanken School of Economics Espoo schools Metropolia University of Applied Sciences SSKKY (Satakunta Vocational Education) Yle Aalto University Nokia Helsinki schools Tuxera South-Eastern Finland University of Applied Sciences (XAMK) University of Vaasa Hanken School of Economics Espoo schools Metropolia University of Applied Sciences SSKKY (Satakunta Vocational Education) Yle Aalto University Nokia Helsinki schools
Quick stats (trust us... mostly)
From "Huh?" to "Aha!"
Loading...